baber/WOPTO huggingface dataset:
Patent BE-881093-A (BE)
Inventor: COLTON R
IPC: G01F1/32
Filed: 1980-01-10
Abstract: Method and apparatus for using a single sensor to determine the relative velocity between an object and a fluid stream, the average temperature, pressure and/or density of the fluid stream, and thereby the mass flow of the fluid stream. Select properties of a signal, such as a sonic signal, directed through a vortex-street are detected using modifications of existing single sensor vortex volumetric flowmeter methods and apparatus. The modifications facilitate the measurement of mass flow by measurements of the relative energy of the signal and the temperature of the fluid as ascertained from the time delay in signal passage from a signal detecting means (43) to a signal receiving means (45).
Patent BE-893584-A (BE)
Title: Refuse loading compressing and dumping vehicle - has front bulkhead moved in top and bottom guides towards opening
IPC: B65F3/04
Filed: 1982-06-21
Abstract: The vehicle loads, compresses and dumps domestic refuse, having a body mounted on the chassis and loaded via a rear opening by a mechanism. A movable bulkhead opposite this opening forms the front wall of the body, whose bottom slopes upwards towards the opening. Movement of the bulkhead is controlled by a lengthwise bottom guide protruding inwards near the body bottom (3) and running parallel to it as far as the opening (7), and by a top one (11) parallel to the straight part of the bottom. Actuating devices move the bulkhead in both directions between the furthest forward position and the opening.
Patent BE-896517-A (BE)
Title: Seat with two crossed frame members - has seat support at upper end of one member and lower knee support at upper end of other member
IPC: A47C9/00
Filed: 1983-04-20
Abstract: The seating unit comprises a padded seat support (5) and a padded knee support (5) which are carried by a frame (6, 7) such that the seat support is on a higher level than the knee support. The frame comprises two straight members which intersect and are connected (10). The seat support is carried at the upper end (8) of one member (6) end and the knee support at the upper end (9) of the other (7) member, which is pref. slotted whilst the longitudinal axes (XX, YY) of the two members are in a common vertical (median) plane. The lower ends (10, 11) pref. have cross-bars (12, 13) forming feet to prevent tipping sideways. FL.
Patent BE-898548-A (BE)
Title: Wooden tiling for building floor - has interlocking blocks fixed onto multiple layer flexible lining
IPC: E04F15/022
Filed: 1983-12-23
Abstract: The demountable indoor floor covering comprises ready made wooden blocks with a flexible underlay. Each block is butt jointed but not connected to its neighbour, with concealed joints. Factory finishes may include grinding and coating and the underlay material is suited to the mechanical and climatic condition expected at the laying site. - The underlay may be protected by a detachable self-adhesive plastics film and the block edges may be rounded or ground off to avoid sharp corners and chipped arrisses. Thin blocks may be held down by a detachable adhesive and individual blocks may be lifted out by using a suction cup. The floor deadens sound and is hard wearing.(0/1)
Patent BE-902557-A (BE)
Title: Dispositif pour chassis pour la fixation de plaques refractaires dans des obturateurs coulissants.
IPC: B22D37/00
Filed: 1985-05-31
Abstract: Pour la fixation de plaques réfractaires dans des chassis d'obturateurs coulissants, on dispose dans le chassis, d'une façon permanente, une bande de cerclage qui peut etre fixée autour du périmètre de la plaque, et qui maintient la plaque vis-à-vis des tensions internes et rend possible un échange de la plaque, économiquement.
Patent BE-902843-A (BE)
Title: Frein a sabot et a friction pour vehicules ferroviaires
Inventor: ROCHOLL H
IPC: B61H1/00
Filed: 1985-07-09
Abstract: Le frein à sabot et à friction pour des véhicules ferroviaires est formé  d'un vérin à fluide sous pression à titre de cylindre d'actionnement, par lequel le sabot de frein sollicité par la tige de piston est actionné et auquel il est relié, la garniture de frein étant montée sur le porte-garniture de manière à pouvoir etre remplacée et une pièce de liaison élastique étant montée entre le porte-garniture de frein et la tige de piston du cylindre d'actionnement. Ce frein évite les inconvénients connus des dispositifs habituellement utilisés.
Patent BE-903953-A (BE)
Title: Procede de fracturation d'une formation souterraine de charbon contenant du gaz.
Inventor: PERLMAN W
IPC: E21B43/27
Filed: 1985-12-30
Abstract: Le procédé consiste à injecter par étages des agents de soutènement ayant une granulométrie comprise entre 0,105 et 0,250 mm jusqu'à ce que les quantités suivantes soient déposées dans la formation : pour 1,5 <= h < 3, m => 225000; pour 3 =< h < 4,5 m => 340 000; pour 4,5 =< H < 6, m => 450 000; pour 6 =< =H < 7,5 m=> 900 000; et pour h => 7,5 m => 1350 000; où h est l'épaisseur verticale de la veine de charbon, en mètres, et m est la quantité minimale d'agents de soutènement déposée, en kilogrammes.
Patent BE-905786-A (BE)
Title: Element d'affichage de signaux pour l'affichage de plus de deux informations au moyen de plaques basculantes a commande electromagnetique.
IPC: G09F11/34
Filed: 1986-11-19
Abstract: Elément d'affichage de signaux pour l'affichage de plus de deux informations pour des affichages de signaux avec plaques basculantes magnétiques à commande électromagnétique. Le principe consiste en ce que les plaques de guidage (6) appartenant à un élément d'affichage se déplace dans le sens axial, en ce que le nombre de plaques basculantes (3) est supérieur d'au moins une unité au nombre de plaques de guidage (6), tandis que ce nombre est inférieur d'au moins une unité à la puissance de deux dont l'exposant correspond au nombre de noyaux.
Patent BE-905876-A (BE)
Title: Heat pump with no compressor - has series of modular separable heat exchangers
IPC: F25B27/00
Filed: 1986-12-09
Abstract: A heat pump with no compressor has a hydraulic circuit with non-return valves and fine adjustment cocks for a mixt. of water and ammonia, glycol and freon, or lubricant and freon, a series of modular separable heat exchangers, a filter and safety and expansion valves.
Patent CA-1075847-A (CA)
Inventor: GRIER NATHANIEL
IPC: C07D265/08
Filed: 1974-06-05
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE                   Novel polymers having a linear backbone which free from both branching and cross-linking, comprising either tertiary or quatern?ed nitrogen atoms linked to each other through ethlene, or trimethylene group.  These polymers are useful as antimicrobials, flocculating agents, antistatic agents, electroconductive agents for coating paper, and chelating agents, bile acid binding agents, as well as in similar applications where their high charge to weight ratio and fully accessible nitrogen atoms can be employed.      The polymers are obtained by the polymers of an oxasoline substitution and optional quaternization of that polymer.
Patent CA-1042648-A (CA)
Inventor: RHUDY JOHN S
IPC: C09K8/588
Filed: 1974-06-21
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE           Improved mobility control with salt-sensitive polymers having an average molecular weight large enough to effect a substantial ??duction in permeability of the formation rock, is obtained by increasing the total hardness of the polymer solution to effect a reduction in the physical size of the polymer molecules. This process effects less per-meability reduction of the formation rock, permits higher injection rates and results in a more economical recovery process.  Optimum level of total hardness is dependent upon the average pore size of the formation rock, the sensitivity of the polymer to salt, desired permeability reduction, etc.  Total hardness is increased by incorporating salts of Ca++ and/or Mg++.  A miscible or miscible-like flooding agent may precede the polymer solution injection.
Patent CA-1038488-A (CA)
Inventor: BARBEAU RAYMOND A
IPC: G11B17/02
Filed: 1974-06-25
Granted: 1978-09-12
Abstract: STABILIZATION OF PARTITIONABLE MEMORY          WITH FLEXIBLE ROTATING DISCS           Abstract of the Disclosure, A random access memory with closely spaced ultra-thin con-tinuously rotating flexible magnetic discs is stabilized while being partitioned by an airfoil blade.  A shroud member having the form of a section of cylinder controls air flow within and around the discs under steady state and disturbed conditions.          A rigid reference plate controls air flow relative to one end of the disc aggregate.  Flexible washer discs having varied dia-meters, retain the other end of the aggregate and operate as a variable rate spring to damp fluttering movements of the discs caused by operation of the partitioning mechanism.  The hollow partitioning blade is adapted to supply slightly pressurized air between an external source and the partition interface.  The air is emitted at a critical predetermined angle relative to the interfacing discs and directed at an angle to the entrained air flow within the interface.  This serves to stabilize the discs which are not displaced by the blade but which have a tendency to flutter due to the turbulence produced by the partitioning action.
Patent CA-1041124-A (CA)
Inventor: SIEGEMUND GUNTHER
IPC: C07C43/174
Filed: 1974-08-09
Granted: 1978-10-24
Abstract: 2,2,2-TRIFLUORO-1-CHLOROETHYL ETHERS AND PROCESS FOR PREPARING                     THEM Abstract of the disclosure:       2,2,2-Trifluoro-1-chloroethyl ethers and process for pre-paring them; the compounds are useful inhalation  anesthetics which are distinguished by shorter recovery times.
Patent CA-1038127-A (CA)
Inventor: BECKER OTTO A
IPC: E04B1/80
Filed: 1974-08-28
Granted: 1978-09-12
Abstract: ABSTRACT     A structural element is provided which is pre-ferably made of metal or plastic and which is useful as load-bearing element for various structures, supports, bridges, vehicles, as load-bearing foundation, and for many other purposes.  Such a structural element consists of two or more shells or plates which surround at least one cavity.  Said cavities are equipped with load-bearing supporting elements, shells, panels, and the like which are associated with pressure plates, preferably honeycomb or grid-like plates.  The ribs or ridges of said honeycombs or grids are relatively small, i.e. very narrow.  The structural element, furthermore, comprises at least one flexible or movable plate which exerts a pressure onto the elements inserted into the cavity or cavities.  Said pressure is equal to or greater than atmospheric pressure and higher than the pressure in the support cavity.  The structural element of this invention may also be of tubular shape.          It can be provided with fire protecting or extinguishing means.
Patent CA-1045136-A (CA)
Inventor: HIBINO TOSHIHIKO
IPC: C07D277/36
Filed: 1974-11-07
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE     Novel thiazole derivatives of the formula (I);                                           (I) wherein R1 and R2 are each hydrogen, lower alkyl, cycloalkyl, optionally substituted aryl or optionally substituted hetero-aromatic ring containing any one or more of oxygen, sulfur, or nitrogen, and R3 and R4 are each hydrogen or lower alkyl, and salts thereof, may be prepared by reacting a thiazole derivative of the formula (II)                 (II) wherein R1 and R2 have the same meanings as defined above and A is   or     where X is a halogen, with an amino of the formula (III) HNR3R4                    (III) wherein R3 and R4 have the same meanings as defined above The thiazole derivatives of the formula (I) have excellent pharmacological properties, such as .beta.-adrenergic receptor blocking effect, with low toxicity, and are valuable compounds exerting preventive or therapeutic effect on heart diseases, for example, arrhythmia, angina pectoris and other coronary heart diseases.
Patent CA-1061903-A (CA)
Inventor: ABLASSMEIER ULRICH
IPC: H01L29/423
Filed: 1975-01-02
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE            A charge coupled transfer arrangement in which majority carriers are used for the charge transfer, in particular according to the peristaltic principle or according to the buried channel principle for the storage movement of electrical charges in a predetermined direction comprises a thin doped semiconductor layer on a high resistive material and a layer of insulating material arranged on the semiconductor layer. The insulating layer has a plurality of individual electrode arrange-ments disposed thereon for the movement of charges, the electrode arrangements being arranged in a row parallel to the predeter-mined direction of movement.  Electrodes are also provided for charge input and charge output. Each electrode arrangement comprises at least two electrodes separated by a gap and extending parallel to the predetermined direction.  The arrange-ments according to the invention are constructed in a simpler manner than prior art arrangements and avoid, during production, additional method steps for the insulation of the transfer channel with respect to its surroundings.  The invention has the advantage that the electrodes can be applied over a homogeneously doped semiconductor layer.
Patent CA-1050361-A (CA)
Inventor: GAMARI FRANCIS J
IPC: H01G9/04
Filed: 1975-05-13
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE       A slurry of valve metal particles is dispensed into a valve metal can.  The can is spun and simultaneously heated, thereby forming a compacted coating of the valve metal particles adhered to the inner wall of the can.  These steps may be repeated as often as desired to build the thickness of the coating.  The coated can is subsequently sinter fired at from 1600°C to 2100°C.
Patent CA-1042853-A (CA)
Inventor: MEJER LUIS E
IPC: B01D35/00
Filed: 1975-06-26
Granted: 1978-11-21
Abstract: Abstract of the Disclosure A filter comprising an elongated hollow member constructed of porous filter material adapted for use in combination with a pipette to enable filtering of small volumes of liquids while concurrently measuring the volumes of liquid filtered.  The filter may be thereafter discarded and the measured volume of liquid dispensed.  The filter has an elongated cavity formed therein, said cavity having tapering side walls with the thinnest side walls being where the filter attaches to the pipette.  This configuration not only allows rapid filtration under the small differential pressure obtained by mount aspiration but allows clogging to occur at the thinnest portion of said side walls.  Such differential clogging permits continual removing of liquid by aspiration when the clogged portion becomes exposed to air after initial use.
Patent CA-1041802-A (CA)
Inventor: HARTJENSTEIN WOLFGANG
IPC: B23K9/127
Filed: 1975-07-08
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides in the welding of a pipe seam between adjacent edges of at least one band using pipe welding machinery having a tracer head the improvement comprising a set up including a guide groove in said band extend-ing parallel to the band edge and located in the fusion zone of the welding seam; said groove being adapted  to accomodate the tracer head so as to automatically guide welding heads in said machinery.
Patent CA-1042226-A (CA)
Inventor: CLARK KENNETH K
IPC: E21B47/06
Filed: 1975-08-14
Granted: 1978-11-14
Abstract: ABSTRACT           A gauge for remotely indicating the pressure in a subterranean formation penetrated by a bore hole, including a tubular closed housing, the lower end of the closed housing forming an integral diaphragm which is subjected to the pressure of the subterranean formation, the housing having an internal reduced diameter portion adjacent the diaphragm forming an integral circumferential lodge, a cup shaped stator element having a closed bottom and opened top, the external diameter of the stator element being slightly less than the internal diameter of the housing and having an enlarged external diameter lip which engages the internal ledge of the tubular housing to precisely position the stator element relative to the diaphragm, the stator element having a conductive surface on the lower and thereof spaced adjacent to the diaphragm forming therebetween a capacitive relationship responsive to pressure deflection of the diaphragm, means of connecting the end of the housing opposite the diaphragm to a conductive cable extending to the earth's surface by which the gauge is lowered in and raised from the bore hole and by means of which electrical signals are passed to the earth's surface and an oscillator circuit within the housing connecting with the capacitive elements formed by the diaphragm and stator to provide an A.C. signal indicative of the pressure detected by the gauge.
Patent CA-1045960-A (CA)
Inventor: ARMSTRONG DOUGLAS
IPC: G01N33/96
Filed: 1975-09-04
Granted: 1979-01-09
Abstract: MULTI-PURPOSE DILUENT FOR USE IN BLOOD ANALYSIS BY ELECTRONIC INSTRUMENTATION      OF THE COULTER TYPE          ABSTRACT      A multi-purpose blood diluent for use in electronic enumeration of red and white blood cells and the determination of hemoglobin concentration and other classic parameters, mean cell volume and other measurements of blood cells and particles or measurements of blood cells and particles by means of particle analysis instrumentation of the Coulter type.  The blood diluent is characterized as azide free, unreactive and osmotically balanced so as to be capable of affording reproducible and accurate hematological test results.          The diluent employs an antibacterial agent which prevents adverse bacterial or fungi growths capable of interference with accurate counts and sodium fluoride to achieve stable conditions in red blood cell volume and aid in the complete conversion of hemoglobin to cyanmethemoglobin for hemoglobin determinations.
Patent CA-1049655-A (CA)
Inventor: LUISI JAMES A
IPC: G11C11/412
Filed: 1975-09-22
Granted: 1979-02-27
Abstract: Abstract of the Invention A unique memory output integrated circuit is disclosed including a memory output driver having an output terminal at which data may be read, a gated power amplifier, and a single ended multiplexer stage which, in the preferred embodiment, is adapted to be interfaced with a random access memory array comprised of a plurality of discrete, non-symmentrical memory cells.  The integrated circuit is designed so that the space consumed thereby and the corresponding cost of production can be minimized.
Patent CA-1045843-A (CA)
Inventor: STOREY JAMES B
IPC: C05D9/02
Filed: 1975-10-06
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE        In foliar application of zinc nitrate in aqueous solution, zinc absorption by leaves is facilitated by incorporating in the solution a synergistic combination of said zinc nitrate, ammonium nitrate and urea.
Patent CA-1045189-A (CA)
Title: Electrical power plug with series connected fuse
Inventor: AHRONI JOSEPH M
IPC: H01R31/00
Filed: 1975-10-28
Granted: 1978-12-26
Abstract: TITLE ABSTRACT OF THE DISCLOSURE An electrical power plug having a fuse positioned within the plug housing. The fuse is formed from an elongated plastic fuse holder having a wire fuse element extending through each end. One end of the fuse holder contacts a planar contact plate which is connected to the electrical prong. An insulated wire entering the plug has a terminal secured to one end thereof, and means are provided for holding the terminal against the other end of the fuse wire. The fuse holder is readily removed from the plug for quick and inexpensive replacement of the fuse wire.
Patent CA-1041739-A (CA)
Inventor: SEIL JUERGEN
IPC: F16L3/233
Filed: 1975-11-04
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE           A one-piece cable band fastening device of flexible plastic material which includes a toothed band having spaced teeth on one side thereof and a plug-in type socket at one end thereof.  The socket comprises an elastically deformable, oval-shaped frame having a major axis and a minor axis, the frame having an opening therethrough with an entrance, an exit and peripheral wall portions.  The band extends from the socket frame in a direction parallel to the minor axis.  A latch projects into the opening from a first wall portion of the opening.  The width of the frame opening along the major axis is substantially greater than the width of the band, and a second wall portion of the frame opening opposite to the first wall portion is relieved throughout its height intermediate its side extremities by a groove extending substantially parallel to the axis of the opening, whereby the frame may be compressed and deformed by squeezing sides of the frame in the direction of the major axis.  The latch projecting into the opening has a hook-shaped portion integral with the first wall portion of the opening and extending obliquely from an edge of the first wall portion adjacent the opening entrance toward the grooved second wall.  The latch further has a pair of thin, skin-like portions connecting side edges of the hook-shaped portion of the latch with the first wall portion and providing a resilient spring-like action to the latch.  The free end of the latch terminates a predetermined distance from the opening exit which distance is at least equal to the spacing of adjacent teeth on the band.          The opening is adapted to receive the tooth band with the latch engaging the toothed band and the band and latch engagement may be released by the squeezing of the frame sides.
Patent CA-1058569-A (CA)
Inventor: HOFFMAN LOUIS S
IPC: B65D5/54
Filed: 1975-12-09
Granted: 1979-07-17
Abstract: Abstract of the Disclosure A dispensing system for dispensing a selected com-bination of disposable portion control packets and the like including a carton containing a plurality of stackable inner cartons, each of which is filled with a plurality of a selected type of disposable packets and wherein the outer carton is formed with removable sections in the face panel thereof, which in turn are positioned in registration with removable sections provided in the front end por-tions of each of the inner cartons so as to provide access to and enable the dispensing of a disposable packet from each inner carton. The present invention further contemplates the  method of dispensing a combination of packets in accordance with the foregoing arrange-ment, and further including a coding system, such as a color coding, to visually indicate the nature of the combination of packets dispensed, as well as the completeness and correctness of the combination.
Patent CA-1043900-A (CA)
Inventor: TATAMI MITSUSHIGE
IPC: H04N9/885
Filed: 1975-12-23
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE       Time base errors, such are introduced in video or other information signals by the recording and/or reproducing thereof, are removed by writing successive line or other intervals of the video signals in a memory at a clocking rate which varies generally in accordance with the time base errors, and by reading out the video signals from the memory at a standard clocking rate.  The memory is composed of at least three registers having repeating cyclic orders or sequences of writing and reading, respectively, and the video signals being read out of each register are recycled or rewritten in the same register. The reading and writing operations are controlled so that the occurrence of excessive time base errors causes the writing or reading period of a register to be extended, for example, from a normal one line interval to two line intervals, so as to either omit or repeat, respectively, a line interval of the video signals in the output from the time base corrector.  Further, in response to a detected drop out in the incoming video signals, the writing period of a register is extended so as to omit or delete the line interval containing the drop out from the temporarily stored video signals and, during reading out of the stored signals, the line interval preceding the deleted line interval is read twice to replace the omitted line interval.